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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)05/07
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
20:00:00 (GMT) on 05/07
Sea Height:3.8 ft
Primary Swell Height: 1.9 ft
Primary Swell Period: 16.8 secs
Surf Height2.4 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
05/0720:00:003.8 1.9 se16.8 secs1.9 se12.6 secs2.2 se 9.2secs2.4 -2.7 16.8
05/0719:00:003.7 1.8 se16.7 secs1.6 se12.7 secs2.1 se 9.1secs2.2 -2.5 16.7
05/0718:00:004.0 1.8 se16.5 secs2.0 se12.5 secs2.3 se 9.1secs2.2 -2.5 16.5
05/0717:00:003.6 1.7 se16.5 secs1.9 se12.7 secs2.0 se 9.2secs2.1 -2.4 16.5
05/0716:00:003.7 2.6 se9.9 secs1.2 se16.6 secs0.6 se 20.0secs1.9 -2.2 9.9
05/0715:00:003.7 1.5 se16.2 secs2.0 se12.5 secs2.4 se 9.1secs1.9 -2.1 16.2
05/0714:00:003.8 1.5 se16.3 secs1.9 se12.6 secs2.3 se 9.1secs1.9 -2.1 16.3
05/0713:00:004.1 2.2 se16.6 secs2.1 se12.8 secs2.4 se 9.1secs2.7 -3.1 16.6
05/0712:00:003.8 1.7 se16.3 secs1.9 se12.5 secs2.3 se 9.2secs2.1 -2.4 16.3
05/0711:00:003.8 2.0 se12.4 secs1.4 se16.3 secs2.3 se 9.1secs1.8 -2.1 12.4
05/0710:00:003.5 1.9 se12.3 secs2.1 se9.0 secs0.9 se 15.4secs1.7 -1.9 12.3
05/0709:00:003.8 2.1 se12.3 secs1.3 se16.1 secs2.2 se 9.1secs1.9 -2.2 12.3
05/0708:00:003.8 2.2 se12.2 secs2.3 se9.1 secs1.0 se 15.4secs2.0 -2.3 12.2
05/0707:00:003.8 2.0 se12.2 secs2.1 se9.1 secs1.2 se 15.6secs1.8 -2.1 12.2
05/0706:00:004.1 2.6 se10.0 secs1.5 se14.6 secs1.6 se 6.7secs2.0 -2.2 10.0
05/0705:00:004.0 2.0 se12.3 secs1.3 se16.1 secs2.2 se 9.0secs1.8 -2.1 12.3
05/0704:00:004.0 2.8 se10.0 secs1.5 se14.4 secs1.5 se 6.7secs2.1 -2.4 10.0
05/0703:00:003.9 2.5 se10.0 secs1.6 se14.4 secs0.8 se 17.4secs1.8 -2.1 10.0
05/0702:00:004.1 2.3 se12.3 secs1.4 se15.4 secs2.2 se 9.2secs2.1 -2.4 12.3
05/0701:00:004.0 2.3 se11.0 secs1.4 se14.6 secs2.0 se 7.8secs1.9 -2.2 11.0
05/0700:00:004.3 2.6 se12.1 secs2.1 se8.5 secs1.0 se 15.5secs2.3 -2.6 12.1
05/0623:00:003.8 2.1 se11.1 secs1.6 se14.4 secs2.0 se 7.7secs1.7 -2.0 11.1
05/0622:00:004.1 2.5 se11.0 secs1.4 se14.1 secs2.2 se 7.8secs2.0 -2.3 11.0
05/0621:00:004.7 2.6 se12.1 secs2.4 se8.4 secs1.2 se 16.0secs2.4 -2.7 12.1

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
19:50:00 (GMT) on 05/07
Combined Sea Height:5.2 ft
Dominant Period:8.0 secs
Wind Speed: 13.7 kts
Wind Gust: 17.6 kts
Wind Direction:060 degrees
Barometric Pressure:1017.4 mbs
Air Temperature: 77.9 degrees
Water Temperature:79.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
05/0719:50:005.28.013.717.60601017.477.979.0
05/0718:50:005.68.015.617.60601017.277.778.8
05/0717:50:005.68.013.717.60601016.877.778.8
05/0716:50:005.69.013.715.60501016.277.478.8
05/0715:50:005.69.013.717.60501015.777.278.8
05/0714:50:005.28.013.715.60501015.577.278.8
05/0713:50:005.69.013.715.60501015.177.278.8
05/0712:50:005.28.011.713.70501015.377.478.8
05/0711:50:005.28.011.715.60401015.877.579.0
05/0710:50:005.29.013.715.60401016.377.579.0
05/0709:50:005.69.011.713.70401016.777.779.0
05/0708:50:005.28.011.715.60501017.077.979.0
05/0707:50:005.610.011.713.70501016.678.179.0
05/0706:50:005.99.011.715.60601016.278.179.0
05/0705:50:005.610.011.715.60701015.478.179.0
05/0704:50:005.210.013.715.60601014.778.179.0
05/0703:50:005.210.013.715.60701014.078.179.2
05/0702:50:005.610.013.715.60701013.878.179.2
05/0701:50:005.68.011.713.70601013.977.979.0
05/0700:50:005.68.013.715.60701013.978.179.0
05/0623:50:005.69.011.715.60701014.478.179.0
05/0622:50:006.28.013.715.60701014.978.179.0
05/0621:50:006.28.013.715.60701015.878.179.0
05/0620:50:006.29.013.715.60701015.878.178.8

 

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